Module: Mesa
Branch: master
Commit: 9aa6ab074876dfa853863a74edad0b5b017fb8c7
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=9aa6ab074876dfa853863a74edad0b5b017fb8c7

Author: Chad Versace <chadvers...@chromium.org>
Date:   Thu Dec 22 14:44:47 2016 -0800

dri: Add __DRI_IMAGE_FORMAT_ARGB1555

This allows eglCreateImage() to accept textures of said format.

Patch 1/2 to fix
dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8
on Intel.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99185
Cc: Haixia Shi <h...@chromium.org>
Reviewed-by: Tapani Pälli <tapani.pa...@intel.com>
Cc: "13.0" <mesa-sta...@lists.freedesktop.org>

---

 include/GL/internal/dri_interface.h    | 2 ++
 src/mesa/drivers/dri/common/dri_util.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/include/GL/internal/dri_interface.h 
b/include/GL/internal/dri_interface.h
index c6ea464..8922356 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -1163,6 +1163,7 @@ struct __DRIdri2ExtensionRec {
 #define __DRI_IMAGE_FORMAT_XRGB2101010  0x1009
 #define __DRI_IMAGE_FORMAT_ARGB2101010  0x100a
 #define __DRI_IMAGE_FORMAT_SARGB8       0x100b
+#define __DRI_IMAGE_FORMAT_ARGB1555     0x100c
 
 #define __DRI_IMAGE_USE_SHARE          0x0001
 #define __DRI_IMAGE_USE_SCANOUT                0x0002
@@ -1190,6 +1191,7 @@ struct __DRIdri2ExtensionRec {
 
 #define __DRI_IMAGE_FOURCC_R8          0x20203852
 #define __DRI_IMAGE_FOURCC_GR88                0x38385247
+#define __DRI_IMAGE_FOURCC_ARGB1555    0x35315241
 #define __DRI_IMAGE_FOURCC_RGB565      0x36314752
 #define __DRI_IMAGE_FOURCC_ARGB8888    0x34325241
 #define __DRI_IMAGE_FOURCC_XRGB8888    0x34325258
diff --git a/src/mesa/drivers/dri/common/dri_util.c 
b/src/mesa/drivers/dri/common/dri_util.c
index 3b81799..209a42a 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -830,6 +830,8 @@ driGLFormatToImageFormat(mesa_format format)
    switch (format) {
    case MESA_FORMAT_B5G6R5_UNORM:
       return __DRI_IMAGE_FORMAT_RGB565;
+   case MESA_FORMAT_B5G5R5A1_UNORM:
+      return __DRI_IMAGE_FORMAT_ARGB1555;
    case MESA_FORMAT_B8G8R8X8_UNORM:
       return __DRI_IMAGE_FORMAT_XRGB8888;
    case MESA_FORMAT_B10G10R10A2_UNORM:
@@ -863,6 +865,8 @@ driImageFormatToGLFormat(uint32_t image_format)
    switch (image_format) {
    case __DRI_IMAGE_FORMAT_RGB565:
       return MESA_FORMAT_B5G6R5_UNORM;
+   case __DRI_IMAGE_FORMAT_ARGB1555:
+      return MESA_FORMAT_B5G5R5A1_UNORM;
    case __DRI_IMAGE_FORMAT_XRGB8888:
       return MESA_FORMAT_B8G8R8X8_UNORM;
    case __DRI_IMAGE_FORMAT_ARGB2101010:

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